JPS5858197U

JPS5858197U - Membrane fixing device for cryogenic tanks

Info

Publication number: JPS5858197U
Application number: JP15353181U
Authority: JP
Inventors: 安彦　信夫; 幹人若松; 若松　力; 鹿取　芳郎
Original assignee: 日本鋼管株式会社
Priority date: 1981-10-16
Filing date: 1981-10-16
Publication date: 1983-04-20

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図乃至第３図は従来の低温メンブレンタンクを示す
もので、第１図は縦断面図、第２図は第１図の■部拡大
断面図、第３図は第２図の■部拡　　　　・大断面図、
第４図はこの考案装置の一実施例を示す縦断面図、第５
図はメンブレン固定金物の変形例を示す縦断面図である
。２−・・・保冷パネル、５・・・上合板、５′・・・下
台板、６・・・保冷材、１０・・・メンブレン固定金物
、１０ａ・・・隅部、１０ｂ・・・段部。Figures 1 to 3 show a conventional low-temperature membrane tank. Figure 1 is a longitudinal cross-sectional view, Figure 2 is an enlarged cross-sectional view of the ■ section in Figure 1, and Figure 3 is an enlarged cross-sectional view of the ■ section in Figure 2. Enlarged/Large sectional view,
FIG. 4 is a vertical cross-sectional view showing an embodiment of this invented device, and FIG.
The figure is a longitudinal sectional view showing a modified example of the membrane fixing hardware. 2-...Cold insulation panel, 5...Upper plywood, 5'...Lower base plate, 6...Cold insulation material, 10...Membrane fixing hardware, 10a...Corner, 10b...Step Department.

Claims

[Scope of utility model registration request]

In the case where the membrane is welded and fixed to the membrane fixing hardware embedded with the surface exposed in the upper plywood of the cold insulation panel formed by bonding the upper plywood and the lower base plate to both sides of the cold insulation material, the membrane fixing hardware is fixed to the corner curvature. A low-temperature tank membrane fixing device characterized by a small stepped disc.